Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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Results 1 - 25 of 2000 +

Summit Racing™ Exhaust Welding Clamps SUM-693325

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 2.50 in. Diameter, Each

Part Number: SUM-693325

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Welding Clamps SUM-693330

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 3.00 in. Diameter, Each

Part Number: SUM-693330

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Welding Clamps SUM-693322

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 2.25 in. Diameter, Each

Part Number: SUM-693322

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Welding Clamps SUM-693320

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 2.00 in. Diameter, Each

Part Number: SUM-693320

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Welding Clamps SUM-693340

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 4.00 in. Diameter, Each

Part Number: SUM-693340

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Welding Clamps SUM-693335

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 3.50 in. Diameter, Each

Part Number: SUM-693335

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Welding Clamps SUM-693350

Exhaust Welding Clamp, Band-Style, Butt Joint, Stainless Steel, 5.00 in. Diameter, Each

Part Number: SUM-693350

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Haltech Weld Fittings HT-010702

Weld-In Bungs and Fittings, Oxygen Sensor Bung Type, M18 x 1.5 Female Thread, Stainless Steel, Each

Part Number: HTH-HT-010702

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Haltech Weld Fittings HT-010701

Oxygen Sensor Bung, Weld-in, Aluminum, M18 x 1.5 Female Threads, Each

Part Number: HTH-HT-010701

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

LG Billet USA Weld-In Bungs LG-EXH-001

LG Billet USA Weld-In Bungs LG-EXH-001

Bung, Oxygen Sensor, Weld-In, Stainless Steel, 18mm x 1.5, Female Threads, Each

Part Number: LGB-LG-EXH-001

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Thrush Welded Steel 2.5 Inch Muffler 17656

Muffler, Thrush, Steel, Aluminized, Welded, Chambered, 2.5 in. Offset Inlet/2.5 in. Center Outlet, Each

Part Number: WLK-17656

4.75 out of 5 stars ( 97 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Weld-On Exhaust Hangers SUM-610331

Exhaust Hanger, Weld On, Stainless Steel, 2.50 in. Diameter Pipe, Silicone Grommet, Each

Part Number: SUM-610331

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Weld-On Exhaust Hangers SUM-610332

Exhaust Hanger, Weld On, Stainless Steel, 3.00 in. Diameter Pipe, Silicone Grommet, Each

Part Number: SUM-610332

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dynomax Ultra Flo Welded Round 409 Stainless Steel 3 Inch Muffler 17223

Muffler, Ultra Flo Welded, 3 in. Inlet/3 in. Outlet, Stainless Steel, Each

Part Number: WLK-17223

4.65 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Haltech Weld Fittings HT-010233

Weld Fitting, Temperature Bung, 3/8 in. NPT Female Threads, Aluminum, Each

Part Number: HTH-HT-010233

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Haltech Weld Fittings HT-010231

Weld Fitting 1/8 NPT - 27 TPI - 6061 Aluminum

Part Number: HTH-HT-010231

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Dynomax Ultra Flo Welded 409 Stainless Steel 2.5 Inch Muffler 17219

Muffler, Ultra Flo Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17219

4.86 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Fully Welded Turbo Steel 3 Inch Muffler SUM-633230

Muffler, Welded, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633230

4.31 out of 5 stars ( 35 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dynomax Ultra Flo Welded 409 Stainless Steel 2.5 Inch Muffler 17222

Muffler, Ultra Flo Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17222

4.92 out of 5 stars ( 26 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Thrush Welded Steel 2.25 Inch Muffler 17655

Muffler, Thrush, Steel, Aluminized, Welded, Chambered, 2.25 in. Offset Inlet/2.25 in. Center Outlet, Each

Part Number: WLK-17655

4.88 out of 5 stars ( 60 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Fully Welded Turbo Steel 2.5 Inch Muffler SUM-633222

Muffler, Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633222

4.58 out of 5 stars ( 48 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Thrush Welded Steel 3 Inch Muffler 17657

Muffler, Thrush, Steel, Aluminized, Welded, Chambered, 3.00 in. Offset Inlet/3.00 in. Center Outlet, Each

Part Number: WLK-17657

4.59 out of 5 stars ( 37 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dorman Weld-In Bungs, Nuts and Fittings 904-550

Exhaust Gas Differential Pressure Sensor Bung Repair Kit, Differential Pressure Tube Bung Repair (M14x1.5)

Part Number: RNB-904-550

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Haltech O2 Sensor Adapters HT-010704

Weld-In Bungs, Nuts and Fittings, O2 Sensor Adaptor, 1 in. O.D., Steel, Natural Finish, Male Threads, Yamaha, Each

Part Number: HTH-HT-010704

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Dynomax Ultra Flo Welded Round Steel 4 Inch Muffler 17537

Muffler, Ultra Flo Welded, 4 in. Inlet/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-17537

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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